From 4b663ecf264020b1d7003a137ce84b06d7ec4ce6 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 16 Nov 2019 20:29:30 +0100
Subject: [PATCH] Add python 3.8 support.

---
 source/blender/python/generic/py_capi_utils.c | 27 +++++++++++++++----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/source/blender/python/generic/py_capi_utils.c b/source/blender/python/generic/py_capi_utils.c
index 545e0506f84..a7eab70600b 100644
--- a/source/blender/python/generic/py_capi_utils.c
+++ b/source/blender/python/generic/py_capi_utils.c
@@ -696,9 +696,16 @@ PyObject *PyC_UnicodeFromByte(const char *str)
  ****************************************************************************/
 PyObject *PyC_DefaultNameSpace(const char *filename)
 {
+	#if PY_VERSION_HEX >= 0x03080000
+	PyObject *modules = PyImport_GetModuleDict();
+	PyObject *builtins = PyEval_GetBuiltins();
+	#else
 	PyInterpreterState *interp = PyThreadState_GET()->interp;
+	PyObject *modules = interp->modules;
+	PyObject *builtins = interp->builtins;
+	#endif
 	PyObject *mod_main = PyModule_New("__main__");
-	PyDict_SetItemString(interp->modules, "__main__", mod_main);
+	PyDict_SetItemString(modules, "__main__", mod_main);
 	Py_DECREF(mod_main); /* sys.modules owns now */
 	PyModule_AddStringConstant(mod_main, "__name__", "__main__");
 	if (filename) {
@@ -706,8 +713,8 @@ PyObject *PyC_DefaultNameSpace(const char *filename)
 		 * note: this wont map to a real file when executing text-blocks and buttons. */
 		PyModule_AddObject(mod_main, "__file__", PyC_UnicodeFromByte(filename));
 	}
-	PyModule_AddObject(mod_main, "__builtins__", interp->builtins);
-	Py_INCREF(interp->builtins); /* AddObject steals a reference */
+	PyModule_AddObject(mod_main, "__builtins__", builtins);
+	Py_INCREF(builtins); /* AddObject steals a reference */
 	return PyModule_GetDict(mod_main);
 }
 
@@ -734,15 +741,25 @@ bool PyC_NameSpace_ImportArray(PyObject *py_dict, const char *imports[])
 /* restore MUST be called after this */
 void PyC_MainModule_Backup(PyObject **main_mod)
 {
+	#if PY_VERSION_HEX >= 0x03080000
+	PyObject *modules = PyImport_GetModuleDict();
+	#else
 	PyInterpreterState *interp = PyThreadState_GET()->interp;
-	*main_mod = PyDict_GetItemString(interp->modules, "__main__");
+	PyObject *modules = interp->modules;
+	#endif
+	*main_mod = PyDict_GetItemString(modules, "__main__");
 	Py_XINCREF(*main_mod); /* don't free */
 }
 
 void PyC_MainModule_Restore(PyObject *main_mod)
 {
+	#if PY_VERSION_HEX >= 0x03080000
+	PyObject *modules = PyImport_GetModuleDict();
+	#else
 	PyInterpreterState *interp = PyThreadState_GET()->interp;
-	PyDict_SetItemString(interp->modules, "__main__", main_mod);
+	PyObject *modules = interp->modules;
+	#endif
+	PyDict_SetItemString(modules, "__main__", main_mod);
 	Py_XDECREF(main_mod);
 }
 
-- 
2.24.0

From 44f719b63238503ef8f933f55383c6d4798995cc Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 13 Sep 2018 17:06:07 +1000
Subject: [PATCH] Cleanup: use PyImport_GetModuleDict

Replace direct access using PyThreadState_GET
---
 source/blender/python/bmesh/bmesh_py_api.c        | 2 +-
 source/blender/python/generic/idprop_py_api.c     | 2 +-
 source/blender/python/intern/bpy_interface.c      | 2 +-
 source/blender/python/intern/gpu.c                | 4 ++--
 source/blender/python/mathutils/mathutils.c       | 2 +-
 source/blender/python/mathutils/mathutils_noise.c | 5 +++--
 source/gameengine/Ketsji/KX_PythonInit.cpp        | 2 +-
 7 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/source/blender/python/bmesh/bmesh_py_api.c b/source/blender/python/bmesh/bmesh_py_api.c
index d5973baeadb..d7324eabb6c 100644
--- a/source/blender/python/bmesh/bmesh_py_api.c
+++ b/source/blender/python/bmesh/bmesh_py_api.c
@@ -196,7 +196,7 @@ PyObject *BPyInit_bmesh(void)
 {
 	PyObject *mod;
 	PyObject *submodule;
-	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *sys_modules = PyImport_GetModuleDict();
 
 	BPy_BM_init_types();
 	BPy_BM_init_types_select();
diff --git a/source/blender/python/generic/idprop_py_api.c b/source/blender/python/generic/idprop_py_api.c
index 4d4d5232800..8bed0f28cba 100644
--- a/source/blender/python/generic/idprop_py_api.c
+++ b/source/blender/python/generic/idprop_py_api.c
@@ -1795,7 +1795,7 @@ PyObject *BPyInit_idprop(void)
 {
 	PyObject *mod;
 	PyObject *submodule;
-	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *sys_modules = PyImport_GetModuleDict();
 
 	mod = PyModule_Create(&IDProp_module_def);
 
diff --git a/source/blender/python/intern/bpy_interface.c b/source/blender/python/intern/bpy_interface.c
index 7ca087e4993..123c938b921 100644
--- a/source/blender/python/intern/bpy_interface.c
+++ b/source/blender/python/intern/bpy_interface.c
@@ -537,7 +537,7 @@ static bool python_script_exec(
 
 	if (py_dict) {
 #ifdef PYMODULE_CLEAR_WORKAROUND
-		PyModuleObject *mmod = (PyModuleObject *)PyDict_GetItemString(PyThreadState_GET()->interp->modules, "__main__");
+		PyModuleObject *mmod = (PyModuleObject *)PyDict_GetItemString(PyImport_GetModuleDict(), "__main__");
 		PyObject *dict_back = mmod->md_dict;
 		/* freeing the module will clear the namespace,
 		 * gives problems running classes defined in this namespace being used later. */
diff --git a/source/blender/python/intern/gpu.c b/source/blender/python/intern/gpu.c
index 43796dc9474..d902b6838f4 100644
--- a/source/blender/python/intern/gpu.c
+++ b/source/blender/python/intern/gpu.c
@@ -326,7 +326,7 @@ PyObject *GPU_initPython(void)
 {
 	PyObject *module;
 	PyObject *submodule;
-	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *sys_modules = PyImport_GetModuleDict();
 
 	module = PyInit_gpu();
 
@@ -337,6 +337,6 @@ PyObject *GPU_initPython(void)
 	PyDict_SetItem(sys_modules, PyModule_GetNameObject(submodule), submodule);
 	Py_INCREF(submodule);
 
-	PyDict_SetItem(PyImport_GetModuleDict(), PyModule_GetNameObject(module), module);
+	PyDict_SetItem(sys_modules, PyModule_GetNameObject(module), module);
 	return module;
 }
diff --git a/source/blender/python/mathutils/mathutils.c b/source/blender/python/mathutils/mathutils.c
index a3a4e7f313b..f021d456b3a 100644
--- a/source/blender/python/mathutils/mathutils.c
+++ b/source/blender/python/mathutils/mathutils.c
@@ -615,7 +615,7 @@ PyMODINIT_FUNC PyInit_mathutils(void)
 {
 	PyObject *mod;
 	PyObject *submodule;
-	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *sys_modules = PyImport_GetModuleDict();
 
 	if (PyType_Ready(&vector_Type) < 0)
 		return NULL;
diff --git a/source/blender/python/mathutils/mathutils_noise.c b/source/blender/python/mathutils/mathutils_noise.c
index 839d1ffc588..834322c0aed 100644
--- a/source/blender/python/mathutils/mathutils_noise.c
+++ b/source/blender/python/mathutils/mathutils_noise.c
@@ -845,6 +845,7 @@ static struct PyModuleDef M_Noise_module_def = {
 /*----------------------------MODULE INIT-------------------------*/
 PyMODINIT_FUNC PyInit_mathutils_noise(void)
 {
+	PyObject *sys_modules = PyImport_GetModuleDict();
 	PyObject *submodule = PyModule_Create(&M_Noise_module_def);
 	PyObject *item_types, *item_metrics;
 
@@ -852,11 +853,11 @@ PyMODINIT_FUNC PyInit_mathutils_noise(void)
 	setRndSeed(0);
 
 	PyModule_AddObject(submodule, "types", (item_types = PyInit_mathutils_noise_types()));
-	PyDict_SetItemString(PyThreadState_GET()->interp->modules, "noise.types", item_types);
+	PyDict_SetItemString(sys_modules, "noise.types", item_types);
 	Py_INCREF(item_types);
 
 	PyModule_AddObject(submodule, "distance_metrics", (item_metrics = PyInit_mathutils_noise_metrics()));
-	PyDict_SetItemString(PyThreadState_GET()->interp->modules, "noise.distance_metrics", item_metrics);
+	PyDict_SetItemString(sys_modules, "noise.distance_metrics", item_metrics);
 	Py_INCREF(item_metrics);
 
 	return submodule;
diff --git a/source/gameengine/Ketsji/KX_PythonInit.cpp b/source/gameengine/Ketsji/KX_PythonInit.cpp
index 251273cf7a8..9611a4ea49b 100644
--- a/source/gameengine/Ketsji/KX_PythonInit.cpp
+++ b/source/gameengine/Ketsji/KX_PythonInit.cpp
@@ -2234,7 +2234,7 @@ PyMODINIT_FUNC initBGE(void)
 {
 	PyObject *mod;
 	PyObject *submodule;
-	PyObject *sys_modules = PyThreadState_GET()->interp->modules;
+	PyObject *sys_modules = PyImport_GetModuleDict();
 	const char *mod_full;
 
 	mod = PyModule_Create(&BGE_module_def);
-- 
2.25.0

